Swietelsky AG
Swietelsky
GLEIF verified
LEI
529900SCL1LJL8PZNI48
Registered name
Swietelsky AG
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 6 |
| Registered in | Hungary (4) · Germany (1) · Serbia (1) |
| All fragments | 66 blocks across 10 clusters |
| Cluster ID | 204658819 |
| Registry | RIPE |
| Owner jurisdiction | AT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 529900SCL1LJL8PZNI48 |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.77.233.216/29 | Swietelsky | RIPE | ASSIGNED PA | ● low |
| 88.217.183.232/29 | SWIETELSKY-NET | RIPE | ASSIGNED PA | ● low |
| 91.82.95.120/30 | Swietelsky | RIPE | ASSIGNED PA | ● low |
| 91.82.187.144/29 | Swietelsky | RIPE | ASSIGNED PA | ● low |
| 109.111.225.32/30 | Swietelsky | RIPE | ASSIGNED PA | ● low |
| 213.253.227.36/30 | Swietelsky | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Swietelsky” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- SWIETELSKY-CZ 39 blocks
- SWIETELSKY-stavebni 6 blocks
- SWIETELSKY-STAVEBNI-CZ 5 blocks
- SWIETELSKY-STAV-CZ 3 blocks
- SWIETELSKY-BAUGESELLSCHAFT-SCHOENHAUSEN-NET 2 blocks
- SWIETELSKY-SAALDORF-SURHEIM-NET 2 blocks
- SWIETELSKY_BAUGESELLSCHAFT_M_B_H-NET 1 blocks
- SWIETELSKY-RAIL-CZ 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Swietelsky Rail Norway As via GLOBALCONNECT AS sub-allocation
- Amis Swietelsky sub-allocation
- A1TA-SWIETELSKY-AT via A1 Telekom Austria AG sub-allocation
- SWIETELSKYBAU-NET via M-net Telekommunikations GmbH sub-allocation
- SWIETELSKY_BAUGESELLSCHAFT_M_B_H-NET via M-net Telekommunikations GmbH sub-allocation
- SWIETELSKY-RAIL-CZ via T-Mobile Czech Republic a.s. sub-allocation
- SWIETELSKY-FABER-RWE-NET via VSE NET GmbH sub-allocation
- SWIETELSKYSTAVEBNISRO via O2 Czech Republic, a.s. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
No discrepancies found among checked blocks.
NIC Handles
AS12301-MNT
DUMY-RIPE
DUMY-RIPE
MNET-MNT
ORIONTELEKOM-MNT